Conformational Changes in the Tryptophan Synthase from a Hyperthermophile upon alpha(2)beta(2) Complex Formation: Crystal Structure of the Complex
Lee, S.J., Ogasahara, K., Ma, J., Nishio, K., Ishida, M., Yamagata, Y., Tsukihara, T., Yutani, K.(2005) Biochemistry 44: 11417-11427
- PubMed: 16114878 
- DOI: 10.1021/bi050317h
- Primary Citation of Related Structures:  
1WDW - PubMed Abstract: 
The three-dimensional structure of the bifunctional tryptophan synthase alpha(2)beta(2) complex from Pyrococcus furiosus was determined by crystallographic analysis. This crystal structure, with the structures of an alpha subunit monomer and a beta(2) subunit dimer that have already been reported, is the first structural set in which changes in structure that occur upon the association of the individual tryptophan synthase subunits were observed ...